The Counterjihad movement is a de-centralized far-right network between Western activists against Islam.

The movement got a boost in the wake of the September 11 attacks. The movement came to prominence as one of its followers, Anders Behring Breivik, carried out a terrorist attack in 2011 and published a manifesto titled 2083 – A European Declaration of Independence, in which he argues that Europe is at war with muslims.